Working Memory Task (image) NIH/National Institute of Mental Health Caption Over several trials, participants were required to attend to either the identity (non-emotional feature) or the emotion of a face, remember it during a 9-second delay, and match the feature to a subsequent face. Neural activity in the visual cortex elicited by the emotion trials predicted depressed patients' subsequent responsiveness to scopolamine treatment. Credit Maura Furey, Ph.D., NIMH Experimental Therapeutics and Pathophysiology Branch Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.